Triangle Sum and Congruence Review

The three angles of a triangle always sum up to ______ degrees.

Solve for the missing angle

• 90 degrees

• 180 degrees

• Not enough information

• 34 degrees

Solve for the missing angle

• 36 degrees

• 180 degrees

• 90 degrees

• not enough information

Find the measure of angle G

• 48 degrees

• 5x+24

• 72 degrees

• 84 degrees

Find the measure of angle A.

• 7x+3

• 45 degrees

• 90 degrees

Think about the different ways to name this angle. Which one does NOT belong?

• <QRS

• <R

• <SRQ

• <RSQ

List 6 ways to call this triangle

Complete each congruence statement by naming the corresponding angle.

∠U ≅

• <G

• <E

• <F

• HG

• WY

• GW

• IG

• <B

• <S

• <T

• <C